package com.aat.dxfy.buddy.test03;

public class Foo {
	public String bar() {
		return null;
	}

	public String foo() {
		return null;
	}

	public String foo(Object o) {
		return o.toString();
	}
	
	public String foo(Object o,Object o2) {
		return o.toString();
	}
}
